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Diffstat (limited to 'src/mame/drivers/rastersp.cpp')
-rw-r--r--src/mame/drivers/rastersp.cpp9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/mame/drivers/rastersp.cpp b/src/mame/drivers/rastersp.cpp
index 32362424b42..f792400a4e7 100644
--- a/src/mame/drivers/rastersp.cpp
+++ b/src/mame/drivers/rastersp.cpp
@@ -129,7 +129,7 @@ public:
TIMER_DEVICE_CALLBACK_MEMBER(tms_timer1);
TIMER_DEVICE_CALLBACK_MEMBER(tms_tx_timer);
- INTERRUPT_GEN_MEMBER(vblank_irq);
+ DECLARE_WRITE_LINE_MEMBER(vblank_irq);
std::unique_ptr<uint8_t[]> m_nvram8;
uint8_t m_io_reg;
@@ -417,9 +417,10 @@ WRITE_LINE_MEMBER( rastersp_state::scsi_irq )
}
-INTERRUPT_GEN_MEMBER( rastersp_state::vblank_irq )
+WRITE_LINE_MEMBER( rastersp_state::vblank_irq )
{
- update_irq(IRQ_VBLANK, ASSERT_LINE);
+ if (state)
+ update_irq(IRQ_VBLANK, ASSERT_LINE);
}
@@ -863,7 +864,6 @@ MACHINE_CONFIG_START(rastersp_state::rastersp)
MCFG_CPU_ADD("maincpu", I486, 33330000)
MCFG_CPU_PROGRAM_MAP(cpu_map)
MCFG_CPU_IO_MAP(io_map)
- MCFG_CPU_VBLANK_INT_DRIVER("screen", rastersp_state, vblank_irq)
MCFG_CPU_IRQ_ACKNOWLEDGE_DRIVER(rastersp_state,irq_callback)
MCFG_CPU_ADD("dsp", TMS32031, 33330000)
@@ -889,6 +889,7 @@ MACHINE_CONFIG_START(rastersp_state::rastersp)
MCFG_SCREEN_REFRESH_RATE(50)
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
MCFG_SCREEN_PALETTE("palette")
+ MCFG_SCREEN_VBLANK_CALLBACK(WRITELINE(rastersp_state, vblank_irq))
MCFG_PALETTE_ADD_RRRRRGGGGGGBBBBB("palette")